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laiz [17]
2 years ago
5

Canvas- $7.25, Art brushes- $1.29 each, Basic paint- $22.99, Q in. dowel- $2.00, 1/2 in. dowel- $1.50, 1/4 in. dowel- $1.00, 1 j

ar paste- $1.25, 1 jat paint- $1.99, 1 bag balsawood- $4.50, clay- $3.98 per lb. Tina bought these supplies to finish her project: Two art brushes, one jar of paste, four dowel rods, and three jars of paint. How much will she get from $20?
Mathematics
1 answer:
never [62]2 years ago
8 0
$600.974 is how many she will get
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Identify the percent of change as an increase or a decrease. 4/5 to 3/5
vovikov84 [41]

Answer:

Decrease

Step-by-step explanation:

So, I encourage you to grab a calculator and see for yourself

Put in the function: 4/5 into a standard calculator. You will see that it will come out to .8

Put in the function: 3/5 into a standard calculator. You will see that it will come out to .6

.6 is less than .8, just as 3/5 is less than 4/5.

Another analogy that can be used is seeing the fraction as a real-life object.

Let's say that you make two pies. You cut the pie evenly into five slices. You set them on the table and leave them for whoever wants to eat them. You see that Pie 1 has two slices missing (3/5) and that Pie 2 has one slice missing. (4/5)

3 out of 5 slices are left of Pie 1.

4 out of 5 slices are left of Pie 2.

Pie 1 has less than Pie 2 does.

Hope this has helped!

6 0
3 years ago
The average lateness for one of the top airline companies is 10 minutes. The variance of the lateness measure is calculated as 9
Soloha48 [4]

Answer:

The z score for the airplane arriving 13 minutes after arrival time is 0.33

Step-by-step explanation:

Using normal distribution,

The average lateness for one of the top airline companies is 10 minutes. So our mean, u = 10

The variance, s of the lateness measure is calculated as 9.

x =13 which stands for arrival time.

Using normal distribution,

z = (x - u)/s

z = (13 - 10)/9 = 3/9 = 0.33

The z score for the airplane arriving 13 minutes after arrival time is 0.33. The probability value of the z score can be found by looking at the Normal distribution table

6 0
2 years ago
NEEEEEEEEEEEEEEEEEEEEEEEED HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP!!!!!!!!
Sever21 [200]

Answer:

28

Step-by-step explanation:

Use Pemdas. Hope this helps. Pls give brainliest.

3 0
3 years ago
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A package of soup cost $14. an individual cost $2. you will need at least 25 cans.
Naily [24]
Get ten of the packaged kind 
6 0
3 years ago
Solve this equation 52! / (52-5)!5!
dangina [55]

Answer:

C= 2,598,960

Step-by-step explanation:

let me know if you want a step by step explanation!

6 0
2 years ago
Read 2 more answers
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